Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W0BAB callsign genealogy
Currently held by Hull, Christopher A
The FCC publishes a previous_call_sign on
every amateur license — a self-link to the licensee's prior callsign.
Following those links produces the chain below.
Previous callsigns
Older callsigns held by W0BAB's current licensee, walking backwards.
- Blakely, Benjamin AIAgranted 2026-02-11cancelled 2026-03-03
Successor callsigns
Callsigns held now by people who previously held W0BAB.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W0BAB, oldest first.
- Hull, Christopher A MO2012-01-18 → cancelled 2024-01-19
- Blakely, Benjamin A IA2026-03-03 active